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| author | Cezary Rojewski <cezary.rojewski@intel.com> | 2023-10-26 11:25:58 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-11-20 13:52:07 +0300 |
| commit | 980a7fd5e57e9c1eaf97ff61f7630976adbf74d1 (patch) | |
| tree | 89dae07cc2f7804580274e8d78f0c4a5afe2efee /sound | |
| parent | 9ee89579e69d440d82f1a74e09c62e9ceb7a7d10 (diff) | |
| download | linux-980a7fd5e57e9c1eaf97ff61f7630976adbf74d1.tar.xz | |
ASoC: Intel: Skylake: Fix mem leak when parsing UUIDs fails
[ Upstream commit 168d97844a61db302dec76d44406e9d4d7106b8e ]
Error path in snd_skl_parse_uuids() shall free last allocated module if
its instance_id allocation fails.
Fixes: f8e066521192 ("ASoC: Intel: Skylake: Fix uuid_module memory leak in failure case")
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Signed-off-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Link: https://lore.kernel.org/r/20231026082558.1864910-1-amadeuszx.slawinski@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/intel/skylake/skl-sst-utils.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/soc/intel/skylake/skl-sst-utils.c b/sound/soc/intel/skylake/skl-sst-utils.c index 57ea815d3f04..b776c58dcf47 100644 --- a/sound/soc/intel/skylake/skl-sst-utils.c +++ b/sound/soc/intel/skylake/skl-sst-utils.c @@ -299,6 +299,7 @@ int snd_skl_parse_uuids(struct sst_dsp *ctx, const struct firmware *fw, module->instance_id = devm_kzalloc(ctx->dev, size, GFP_KERNEL); if (!module->instance_id) { ret = -ENOMEM; + kfree(module); goto free_uuid_list; } |